ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

Product Details
Customization: Available
After-sales Service: Cold Rolled Steel Coil Endless Service
Warranty: According to The Use Environment
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  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
  • ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
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  • Overview
  • Product Description
  • Our Advantages
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • Certifications
Overview

Basic Info.

Certification
ISO, RoHS, IBR
Surface Treatment
Leveling
Technique
Hot Rolled
Application
Boiler Plate
Edge
Slit edge
Stock
Stock
Material
C10/C45e4/1008/1020/1016/1572
Thickness
1mm-30mm
Width
10mm-3000mm
Roll Weight
0.5t-25t
Custom Made
Yes
Custom Cycle
7-15 Days
Transport Package
Export Standard Package/as Request
Specification
According to customer requirements
Trademark
zhengde
Origin
China
HS Code
7208250000
Production Capacity
80000 Tons/Month

Product Description

Product Description

ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

1. Cold-rolled coil products have accurate size, uniform thickness, and the thickness difference of coil generally does not exceed 0.01-0.03 mm, which can meet the requirements of high-precision tolerance.
2.It Extremely thin strips (up to 0.001 mm or less) that cannot be produced by hot rolling can be obtained.
3. Cold-rolled products have superior surface quality, no pitting corrosion, hot-pressed iron oxide,
 etc., commonly found in hot-rolled coils, can produce coils with different surface roughness (gloss or hemp).
 According to user requirements. The rough surface is convenient for processing in the next process.
4. Cold-rolled plate has good mechanical properties and process properties (such as high strength, low yield limit, good deep drawing, etc.).
5. It can realize high-speed rolling and fully continuous rolling, with high productivity.
Technical Standards for cold rolled steel coil
grade Zhengde enterprise standard Comparable to foreign standards illustrate
Standard Grade Standard Grade
general use Q/BQB403 Q/BQB402 St12 SPCC DIN1623JISG3141 St12 SPCC For general forming processing such as refrigerators and other home appliance shells, oil barrels, and steel furniture.
 stamping grade Q/BQB403 Q/BQB402 St13 SPCD DIN1623JISG3141 St13 SPCD Steel for stamping and forming processes such as automobiles, home appliances, and construction.
 Deep drawing Q/BQB403 Q/BQB402 St14, (F, HF, ZF)SPCE (F, HF, ZF) DIN1623JISG3141 St13 SPCE Automobile headlights, fuel tanks, car doors, windows and other steels for deep drawing and forming.
Steel for extra deep drawing Q/BQB403 St15 St14T     Car headlights, complex underbody panels, oil pans.
hard steel Q/BQB402 SPCC4D SPCC8D SPCC1D JISG3141 1/4 hard1/8hard Steel for bicycle rims and steel for stationery.
structural steel Q/BQB410 BZJ410 St37-2G St44-3G St52-3G DIN1623 St37-2G St44-3G St52-3G Buildings, car bodies, brackets.
Atmospheric resistant steel BZJ441 B440NQ B450NQ B460NQ B500NQ     Automobile, train car outer panels, container panels, doors and windows, cold-formed steel and other components.
Steel for TV Q/BQB470 SPCCK, St12CK SPCCCE SECCCD St50CB BCK-1     Color picture tube shadow mask frame, color picture tube earrings, color picture tube explosion-proof plate with galvanized steel strip, color picture tube explosion-proof steel, color picture tube frame.
steel for car wheels BZJ412 B320LW B360LW     Steel for automotive wheel rims.
Our Advantages
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
High precision
Compared to hot-rolled steel plates, cold-rolled steel coils have more precise thickness, smooth and beautiful surfaces, and also possess various superior mechanical properties, especially in terms of processing performance. Due to the brittleness and hardness of the cold rolled coil, it is not suitable for processing. Therefore, in general, cold rolled steel plates require annealing, pickling, and surface leveling before being handed over to the customer.
Extensive use
Cold rolled steel coil, with a smooth surface and excellent processing, is used in household appliances such as automobiles, refrigerators, washing machines, as well as industrial equipment and various building materials. With the development of the economy, cold rolled steel plates have become a necessary material in modern society. Among them, cold rolled hard coils can be used as raw materials for hot dip galvanizing plants, as hot dip galvanizing units are equipped with annealing lines. The weight of the rolled hard coil is generally between 8-23 tons.
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
Strict craftsmanship
Cold rolled steel coils generally use hot-rolled strip steel with a thickness of 1.5-6 mm as the cold rolled billet. The main processes include pickling, cold rolling, degreasing, annealing, leveling, and shearing (cross cutting, longitudinal cutting). If producing coated plates, there are also plating or coating processes such as electroplating tin, hot tin coating, and hot zinc coating. The production process of cold rolled billets is as follows: hot rolled sheet coils (raw materials) - acid washing - cold rolling - degreasing - annealing - leveling - shearing - finished product delivery.
Provide deep processing
The company's slitting machine, slitting line, cuts cold rolled steel coils into strips of various widths as needed, and then folds the strips into small coils for use in the next process. It is a necessary equipment for precision cutting of transformers, motor industries, and other metal strips. It is mainly used for strip cutting of materials such as tinplate, galvanized iron, silicon steel sheet, cold rolled strip, stainless steel strip, aluminum strip, steel strip, and other coils.
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
Detailed Photos

ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel StripASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

Packaging & Shipping

ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

Company Profile

ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel StripShandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

Certifications

ASTM AISI Q235 Steel Strip Black Steel Hot Cold Rolled Drawn Carbon Steel Strip

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